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LG12864F-SFDWH6V Schematic ( PDF Datasheet ) - ETC

Teilenummer LG12864F-SFDWH6V
Beschreibung LCD Module
Hersteller ETC
Logo ETC Logo 




Gesamt 16 Seiten
LG12864F-SFDWH6V Datasheet, Funktion
LCD Module Specification
Model No.: LG12864F-FFDWH6V
LG12864F-LMDWH6V
LG12864F-SFDWH6V
LG12864F-BMDWH6V
Table of Contents
1. BASIC SPECIFICATIONS ····························································· 2
2. ABSOLUTE MAXIMUM RATINGS ················································ 4
3. ELECTRICAL CHARACTERISTICS ············································· 4
4. DISPLAY CONTROL COMMANDS ·············································· 9
5. CONNECTION WITH 8051 FAMILY MPU ·································· 10
6. INITIALIZATION AND POWER OFF ··········································· 11
7. ELECTRO-OPTICAL CHARACTERISTICS ································ 12
8. DIMENSIONAL OUTLINE ···························································· 13
9. LCD MODULE NUMBERING SYSTEM ······································· 14
10. PRECAUTIONS FOR USE OF LCD MODULE ··························· 15
RECORD OF REVISION
Rev.
Date
Page
0.1 2009/01/12
--
Item
--
New release
Description






LG12864F-SFDWH6V Datasheet, Funktion
LG12864F-xxDWH6V Rev0.1
-6-
3.3 System Bus Read/Write Characteristics 2 (6800 Series MPU, Ta=25°C)
Parameters
Signal
Symbol
VDD=3.3V
Min. Max.
VDD=2.7V
Min. Max.
Condition
Address Hold Time
tAH6
0
--
0
--
A0, R/W
Address Setup Time
tAW6
0
--
0
--
System Cycle Time
E tCYC6 240 -- 400 --
Enable L Pulse Width
E tEWLW 80
-- 220 --
Enable H Pulse Width (Write) tEWHW 80
-- 180 --
Enable L Pulse Width
E tEWLR 80
-- 220 --
Enable H Pulse Width (Read) tEWHR 140 -- 180 --
Data Setup Time
tDS6
40
--
40
--
Data Hold time
tDH6
0
--
0
--
D0~D7
Read Access Time
tACC6
--
70
-- 140 CL=100pF
Output Disable Time
tOH6
5
50 10 100 CL=100pF
Unit
ns
*1 The input signal rise and fall time (tr, tf) is specified at 15 ns or less.
*2 All timing is specified using 20% and 80% of VDD as the reference.
*3 tEWHW and tEWHR are specified as the overlap period when /CS1 is Land E is H.
A0, R/W
/CS1
E
D0~D7
( Write )
D0~D7
( Read )
t AW6
tr
t AH6
t EWHR, EWHW
t CYC6
t EWLR, EWLW
t DS6
tf
t DH6
t ACC6
t OH6
Bus Read/Write Timing (6800 Series MPU)

6 Page









LG12864F-SFDWH6V pdf, datenblatt
LG12864F-xxDWH6V Rev0.1
7. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25°C)
- 12 -
Item
View Angle
Contrast Ratio
Response Time
Symbol Condition Min. Typ. Max. Unit
Note
Φ2-Φ1 Cr³2 , q=0° -- 70 -- Deg Note1, Note2
Cr Φ=0°,q=0° 3 -- -- --
Note3
tr (rise)
tf (fall)
Φ=0°,q=0°
Φ=0°,q=0°
-- 200 --
-- 250 --
ms
ms
Note4
Z( f =0° )
Y( q =180°, f =-90°)
f1
Top
f2
X X'
Bottom
Y'( q =0°, f=+90°)
Note1: Definition of viewing angle f, q
Cr Max Cr
2.0
f1 f2
Note2: Definition of viewing angle range f1, f2
Brightness
B1
B2
Driving Voltage
Contrast Ratio = Brightness of non-selected dot (B1)
Brightness of selected dot (B2)
Note3: Definition of contrast ratio (positive type)
Non-selective
state
Selective state
Non-selective
state
tr tf Time
Note3: Definition of response time

12 Page





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